The failing system board must be returned with a microprocessor socket cover to
protect the pins during shipping and handling.
To install the microprocessor socket cover:
1.
Remove the microprocessor from the microprocessor socket. See “Replacing the
microprocessor” on page 96.
2.
Close the microprocessor retainer and lock it into position with the small
handle.
3.
Insert the tabs
1
of the socket cover into the hinged side of the socket, and
then press the other side of the socket cover downward until the tabs
2
snap
into position.
Figure 13. Tabs on the microprocessor socket cover (bottom view)
Figure 14. Installing the microprocessor socket cover
Chapter 8. Replacing FRUs - Tower computers
101
Summary of Contents for ThinkCentre 3379
Page 1: ......
Page 2: ......
Page 3: ...ThinkCentre Hardware Maintenance Manual ...
Page 17: ...Chapter 2 Safety information 11 ...
Page 18: ...12 Hardware Maintenance Manual ...
Page 19: ... 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs 1 2 Chapter 2 Safety information 13 ...
Page 23: ...Chapter 2 Safety information 17 ...
Page 24: ...1 2 18 Hardware Maintenance Manual ...
Page 25: ...Chapter 2 Safety information 19 ...
Page 26: ...1 2 20 Hardware Maintenance Manual ...
Page 33: ...Chapter 2 Safety information 27 ...
Page 34: ...28 Hardware Maintenance Manual ...
Page 35: ...1 2 Chapter 2 Safety information 29 ...
Page 39: ...Chapter 2 Safety information 33 ...
Page 40: ...1 2 34 Hardware Maintenance Manual ...
Page 44: ...38 Hardware Maintenance Manual ...
Page 48: ...42 Hardware Maintenance Manual ...
Page 88: ...82 Hardware Maintenance Manual ...
Page 130: ...124 Hardware Maintenance Manual ...
Page 166: ...160 Hardware Maintenance Manual ...
Page 541: ...7484 Vista Starter 32 Recovery DVDs FRU CRU English models 91C TBD 1 Chapter 10 FRU lists 535 ...
Page 750: ...744 Hardware Maintenance Manual ...
Page 754: ...748 Hardware Maintenance Manual ...
Page 757: ......
Page 758: ...Part Number 46R4780 Printed in USA 1P P N 46R4780 ...